“…Obtaining reliable parameters for LMWLs as well as regression lines for isotopic data of other water types is particularly important for research studies focusing on groundwater recharge (e.g., Gonzalez-Trinidad et al, 2017;Oiro et al, 2018), evaluating the effect of evaporation processes on surface waters (e.g., Florea et al, 2017;Sharma et al, 2017;Shi et al, 2019) or investigating source waters based on evaporation lines (e.g., Evaristo et al, 2015;Javaux et al, 2016;Benettin et al, 2018). For example, the visual inspection of the overlap between groundwater isotopic data and LMWL allows to better understand groundwater recharge processes (Boschetti et al, 2019).…”